Examples with NotifyItem com.dtp.common.dto.NotifyItem used on opensource projects

Example 11 with NotifyItem

use of com.dtp.common.dto.NotifyItem in project dynamic-tp by lyh200.

the class AlarmManager method checkLiveness.

private static boolean checkLiveness(DtpExecutor executor) {
    NotifyItem notifyItem = NotifyHelper.getNotifyItem(executor, NotifyTypeEnum.LIVENESS);
    if (Objects.isNull(notifyItem)) {
        return false;
    }
    int maximumPoolSize = executor.getMaximumPoolSize();
    double div = NumberUtil.div(executor.getActiveCount(), maximumPoolSize, 2) * 100;
    return satisfyBaseCondition(notifyItem) && div >= notifyItem.getThreshold();
}

Example 12 with NotifyItem

use of com.dtp.common.dto.NotifyItem in project dynamic-tp by lyh200.

the class AlarmManager method checkCapacity.

private static boolean checkCapacity(DtpExecutor executor) {
    BlockingQueue<Runnable> workQueue = executor.getQueue();
    if (CollUtil.isEmpty(workQueue)) {
        return false;
    }
    NotifyItem notifyItem = NotifyHelper.getNotifyItem(executor, NotifyTypeEnum.CAPACITY);
    if (Objects.isNull(notifyItem)) {
        return false;
    }
    int queueCapacity = executor.getQueueCapacity();
    double div = NumberUtil.div(workQueue.size(), queueCapacity, 2) * 100;
    return satisfyBaseCondition(notifyItem) && div >= notifyItem.getThreshold();
}

Example 13 with NotifyItem

use of com.dtp.common.dto.NotifyItem in project dynamic-tp by lyh200.

the class AlarmManager method doAlarm.

public static void doAlarm(DtpExecutor executor, NotifyTypeEnum typeEnum) {
    boolean triggerCondition = false;
    if (typeEnum == NotifyTypeEnum.REJECT) {
        triggerCondition = checkReject(executor);
    } else if (typeEnum == NotifyTypeEnum.CAPACITY) {
        triggerCondition = checkCapacity(executor);
    } else if (typeEnum == NotifyTypeEnum.LIVENESS) {
        triggerCondition = checkLiveness(executor);
    }
    if (!triggerCondition) {
        return;
    }
    boolean ifAlarm = AlarmLimiter.ifAlarm(executor, typeEnum.getValue());
    if (!ifAlarm) {
        log.warn("DynamicTp notify, alarm limit, dtpName: {}, type: {}", executor.getThreadPoolName(), typeEnum.getValue());
        return;
    }
    DtpProperties dtpProperties = ApplicationContextHolder.getBean(DtpProperties.class);
    NotifyItem notifyItem = NotifyHelper.getNotifyItem(executor, typeEnum);
    DtpContext dtpContext = DtpContext.builder().dtpExecutor(executor).platforms(dtpProperties.getPlatforms()).notifyItem(notifyItem).build();
    DtpContextHolder.set(dtpContext);
    AlarmLimiter.putVal(executor, typeEnum.getValue());
    NotifierHandler.getInstance().sendAlarm(typeEnum);
}

Example 14 with NotifyItem

use of com.dtp.common.dto.NotifyItem in project dynamic-tp by lyh200.

the class NotifyHelper method getNotifyItem.

public static NotifyItem getNotifyItem(DtpExecutor dtpExecutor, NotifyTypeEnum typeEnum) {
    List<NotifyItem> notifyItems = dtpExecutor.getNotifyItems();
    NotifyItem notifyItem = notifyItems.stream().filter(x -> typeEnum.getValue().equalsIgnoreCase(x.getType()) && x.isEnabled()).findFirst().orElse(null);
    if (Objects.isNull(notifyItem)) {
        log.warn("DynamicTp notify, no such [{}] notify item configured, threadPoolName: {}", typeEnum.getValue(), dtpExecutor.getThreadPoolName());
        return null;
    }
    return notifyItem;
}

Example 15 with NotifyItem

use of com.dtp.common.dto.NotifyItem in project dynamic-tp by lyh200.

the class NotifyHelper method setExecutorNotifyItems.

public static void setExecutorNotifyItems(DtpExecutor dtpExecutor, DtpProperties dtpProperties, ThreadPoolProperties properties) {
    fillNotifyItems(dtpProperties.getPlatforms(), properties.getNotifyItems());
    List<NotifyItem> oldNotifyItems = dtpExecutor.getNotifyItems();
    Map<String, NotifyItem> oldNotifyItemMap = StreamUtil.toMap(oldNotifyItems, NotifyItem::getType);
    properties.getNotifyItems().forEach(x -> {
        NotifyItem oldNotifyItem = oldNotifyItemMap.get(x.getType());
        if (Objects.nonNull(oldNotifyItem) && oldNotifyItem.getInterval() == x.getInterval()) {
            return;
        }
        AlarmLimiter.initAlarmLimiter(dtpExecutor.getThreadPoolName(), x);
    });
}